3. lastly in the future if i add a full exhaust system will the xede be able to adapt to the new parts and make more power?[/quote]

This is what I'm talking about when I say "Dynamic Power Mapping". Is the Vishnu tune the IDEAL tuning for that day, that gas, that humidity, etc. OR is it "SMART" and dynamic; for example can compensate for say an improved intake or exhaust system, or say larger turbos?!